题目内容

将本企业的产品位置定位在市场上的空缺处,即图中左上方,这种定位要求企业生产和销售目前没有竞争者提供的高质量、低价格产品,这种选择应具备的条件如何？

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加工2的细化图(如图9-16中的B所示)中有一条错误的数据流，请指出该数据流的起点或终点(若可以，指出两者)。

某单位长时间经费紧张，运转困难，有时连干部待遇都无法保证，而主要领导却成天在外大吃大喝，毫不节约，造成单位干部意见很大。假如你是该单位新到任的副职，会怎样对待这种局面？

The latest project is to take a city of around half a
million inhabitants and discovers exactly what raw materials 【S1】
go into it and what go out. The aim is to find out how much
of these raw materials could be provided whether a plant for 【S2】
recycling waste were built just outside the city. This plant would
recycle not only metal such as steel, lead but copper, but also 【S3】
paper and rubber as well as. 【S4】
Another new project is being set off to discover the best 【S5】
ways of sorting and separating the rubbish. When this project
is complete, the rubbish will be processing like this: first, it will 【S6】
pass through sharp metal bars which will tear open the plastic
bags on which rubbish is usually packed; then it will pass through 【S7】
a powerful fan separate the lightest elements from the heavy 【S8】
solids; after that grounders and rollers break up everything what 【S9】
can be broken. Finally the rubbish will pass under magnets,
which will remove the bits of iron and steel; the rubber and
plastic will then sorted out in the final stage. 【S10】
The first full scale giant recycling plants are, perhaps, fifteen
years away. Indeed, with the growing cost of transporting rubbish
to more distance dumps, some big cities will be forced to build
their own recycling plants before long.
【S1】

全国统一的个人信用信息基础数据库已经于哪年哪月在七个城市试运行？